<!DOCTYPE html>
<html lang="en">

	<head>
		<meta charset="UTF-8">
		<title>来啊！互相伤害啊</title>
		<style>
			.world {
				width: 100%;
				margin: 0 auto;
				border: 5px solid #111;
			}
			
			.world:after {
				clear: both;
				visibility: hidden;
				display: block;
				content: "";
			}
			
			.world div {
				font-size: 80px;
				line-height: 180px;
				text-align: center;
			}
			
			.top {
				width: 100%;
				height: 150px;
				border-bottom: 5px solid #111;
			}
			
			.left {
				height: 500px;
				width: 15%;
				float: left;
				border-right: 5px solid #111;
			}
			
			.right {
				width: 84%;
				height: 500px;
				float: right;
			}
		</style>
	</head>

	<body>
		<div class="world">
			<div class="top">
				XXX公司logo
			</div>
			<div class="left">
				操作界面
			</div>
			<div class="right">
				展示界面
			</div>
		</div>
	</body>

</html>